baber/WOPTO huggingface dataset:
Patent JP-2004251438-A (JP)
Title: Liquid seal type vibration damper
Inventor: SHIMAZU HIDEAKI
IPC: B60K5/12
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of abnormal sound at the time of large displacement of a vibration damper base body in a liquid seal type vibration damper.  <P>SOLUTION: An elastic wall 34 comprising rubber-like elastic matter is provided on a circumferential edge part of a diaphragm 18, the elastic wall is applied to a circumferential edge part of a partition member 28, and an orifice passage 26 is formed along its outer circumference. A regulating wall 36 is provided on the circumferential edge part of the partition member 28 to regulate deformation of the elastic wall radially inward. At the time of large displacement of the vibration damper base body 16 in a compression direction, therefore, the elastic wall 34 is not deformed. At the time of large displacement in a tensile direction, the elastic wall 34 is flexure-deformed radially outward to let liquid in an auxiliary liquid chamber 24B leak to the orifice passage 26 for preventing generation of abnormal sound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004349882-A (JP)
Title: Internode synchronization method for wireless network system, wireless control server, and wireless bearer server
Inventor: OKUBO AKIRA
IPC: H04W92/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform inter-node synchronization between a wireless bearer server and a wireless control server by reducing traffic of control messages concerned with the inter-node synchronization between the wireless bearer server and wireless control server.  <P>SOLUTION: When control messages for indicating transfer of new calls are exchanged between serving wireless control servers 6a to 6m and serving wireless bearer servers 4a to 4n, pieces of time information that the serving wireless control servers 6a to 6m and serving wireless bearer servers 4a to 4n have are set in the control messages and inter-node synchronization processing between the serving wireless control servers 6a to 6m and serving wireless bearer servers 4a to 4n is performed based upon differences among those pieces of time information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345469-A (JP)
Title: Pneumatic tire
Inventor: HIBINO MASAYOSHI
IPC: B60C19/12
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having self sealability and capable of preventing a puncture whereby a weight increase by an adhesive sealant can be restrained.  <P>SOLUTION: In this pneumatic tire, the adhesive sealant 8a and knitting 8b immersed into the adhesive sealant 8a are arranged in a range of a tire inner side surface side corresponding to a tread 1. The knitting arranged on the tire inner surface together with the adhesive sealant exhibits extreme large stretching performance. When a nail sticks so as to penetrate toward the tire inner surface side, the knitting stretches so as to follow the advancing direction of the nail, and not only the adhesive sealant near the nail but also the adhesive sealant on a periphery from the nail is pulled to near the nail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347971-A (JP)
Title: Array waveguide diffraction grating type optical multiplexing/demultiplexing circuit
Inventor: KITO TSUTOMU
IPC: G02B6/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexing/demultiplexing circuit provided with a transmission wavelength range characteristic having broad band and excellent flatness.  <P>SOLUTION: In the array waveguide diffraction grating type optical multiplexing/demultiplexing circuit, a high order mode is easily generated without causing an increase in radiation loss and, thereby, the transmission wavelength range characteristic having broad band and excellent flatness can be obtained by arranging a tapered waveguide 107 having a core width of w specified by the following relation with respect to a propagation axis z of light on a junction part between an input waveguide 101 and a first slab waveguide: z=(1/A)ä(w/2)^γ-a^γ}, γ>2, wherein A and γ are form parameters, a is 1/2 of the core width of the input wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351970-A (JP)
Title: Pneumatic tire
Inventor: SAKAMAKI YUJI
IPC: B60C11/03
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of preventing the increase of whole noise under a certain condition, e.g., at a certain speed when frequency components of noise resulting from a common divisor between the number of pitches of every block array match the unique oscillation frequency of a vehicle to occur a resonance phenomena.  <P>SOLUTION: Two or more land arrays 3, 4 and 5 are formed in a tread section 1 by being blocked by at least horizontal grooves 6, 7 and 8 extending in a tread width direction, and the number of pitches of each land array is a prime factor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355869-A (JP)
Title: Light emitting diode illumination device
Inventor: HASEGAWA JUNJI
IPC: F21S2/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode illumination device with which illumination can be continued even if there occurs failure in the light emitting part and its lighting device or the like, and of which constitution is simple and large-sizing is evaded, and at the same time, of which price is relatively low.  <P>SOLUTION: As for the light emitting diode illumination device, the numerous light emitting diodes are arranged in rows, and at the time of lighting of the whole, a prescribed overall lighting distribution pattern is formed, and the light emitting diodes are divided into two, A, B, or more, and it is provided with a light emitting part 10 which is constituted so as to form a classified lighting distribution pattern similar to the prescribed overall lighting distribution pattern at the time of lighting of respective classified A, B units, and two sets or more of the division light emitting diode illumination devices 40A, 40B arranged so that the light emitting diode of the light emitting part 10 might be switched on independently as classified A, B units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356878-A (JP)
Title: Electronic camera and signal amplification factor adjusting method for electronic camera
Inventor: HONDA SEIYA
IPC: G03B17/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera and a signal amplification factor adjusting method for the electronic camera that makes proper color adjustment possible even when illuminance is low.  <P>SOLUTION: This electronic camera accumulates electric charge in a CCD 4 as a photodetection signal having at least color information for photodetected light. Standard color information is obtained by an imaging circuit 5 and a main CPU 10 with the photodetection signal obtained by driving the CCD 4 so that the amount of electric charge accumulated in the CCD 4 reaches a specified amount. From photodetection information obtained by driving the CCD 4, reference color information to be referred to is obtained. An application range of the amplification factor of the photodetection signal determined on the basis of the color information to be referred to for the standard color information is stored in a removable memory 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353938-A (JP)
Title: Movable seal structure for heat exchanger
Inventor: SATO TAKESHI
IPC: F01P11/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable seal structure for heat exchangers, having improved sealing performance, holding down costs for a seal and allowing the attachment/detachment of the heat exchangers without damaging a sealing material.  <P>SOLUTION: The movable seal structure comprises a sealing device having an elastic member for automatically sealing a gap between the heat exchangers arranged side by side with the wind pressure of cooling air during operating an engine. As required, the sealing device is arranged on the upstream side of the gap formed between the cores of the heat exchangers arranged side by side, which has the elastic member put in non-contact therewith during stopping the engine and partially or wholly moved with the wind pressure of the cooling air during operating the engine for contacting the gap to seal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324387-A (JP)
Title: Tool for tearing off steel plate, etc.
Inventor: HONDA SUSUMU
IPC: E04G23/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new tool that avoids the reduction of opening dimensions and is effective in reducing nuisances by construction work, saving time, economic efficiency, etc.  <P>SOLUTION: A guide-rail with a latchet installed on its surface is temporarily fixed to the inside of an existing frame, and steel plates and the contents therein are torn off at once from the both sides of the frame by means of thrust pressure of a hydraulic cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357747-A (JP)
Title: Condensed water returning structure of pot
Inventor: MORIYAMA TADAMICHI
IPC: A47J27/21
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water separation part which prevents condensed water stuck to its inside from dripping on a hinge part or leaking outside when opening a lid of a pot, without affecting the structure in a pot body side.  <P>SOLUTION: The lid 5 is provided with the water separation part 23 having a drain face recessed from a lid outer circumferential face in the outer circumferential face in the upper part of a hinge shaft 20 of the lid 5 and the condensed water flowing from its upper part is separated in the water separation part 23 and returns inside the pot body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361130-A (JP)
Title: Fuel assembly for boiling water reactor and boiling water reactor
Inventor: KAGEYAMA TAKAO
IPC: G21C3/324
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain fuel assemblies for a boiling water reactor which can be fabricated easily and can realize the improvement in both nuclear properties and limit output properties and a boiling water reactor using such fuel assemblies.  <P>SOLUTION: This invention relates to the fuel assemblies for the boiling water reactor formed by holding fuel rods laid out in a tetragonal lattice and one or plural water rods with a spacer like a bundle and surrounding the bundle of the fuel rods with a channel box 30 whose cross section is a pseudo square. In the fuel assemblies, the horizontal cross-section of the channel box 30 is shaped like a pseudo polygon in a part of the height direction of it by forming openings 34 extending in a longitudinal direction of the channel box 30 shaped and worked like a prism at the corners of it and fixing corner members 35 and 36 linking the space between adjoining channel walls sandwiching the openings 34 into them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358495-A (JP)
Title: Jig for cold drawing and lubricating oil composition used therefor
Inventor: KOYANAGI KOJI
IPC: C10M137/10
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for cold drawing and a method for the cold drawing in which a friction coefficient at the contact part is low, the durability of the jig for processing itself, especially, the wear resistance is excellent, and which does not cause problems such as the seizure of aluminum and an aluminum alloy during extrusion molding processing and the roughening on the surface of a product, and also to provide a lubricating oil composition used therefor.  <P>SOLUTION: The jig for the cold drawing is used for the cold drawing of the aluminum alloy. It is so composed that a DLC (diamond-like carbon) material is covered with a film thickness of 0.2-2 μm and the roughness of a finished face is ≤ 0.2 μm by Ra. When the cold drawing is executed, the following lubricating oil composition is injected to the jig and the molding processing is executed. The lubricating oil composition is injected to the jig for the cold drawing. It contains 0.05-3.0 % of an aliphatic ester-based ashless friction regulating agent and/or an aliphatic amine-based ashless friction regulating agent based on the whole amount of the composition. The aliphatic ester-based ashless friction regulating agent and the aliphatic amine-based ashless friction regulating agent contain a 6-30C hydrocarbon group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359048-A (JP)
Title: On-vehicle terminal unit, on-vehicle terminal control program, computer readable recording medium, and anti-theft method using on-vehicle terminal unit
Inventor: KANAYAMA KENJI
IPC: B60R25/25
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle terminal unit capable of being provided inexpensively using an existing cellular phone, an on-vehicle terminal control program, a computer readable recording medium, and an anti-theft method using the on-vehicle terminal unit.  <P>SOLUTION: The cellular phone 4 for performing communication using a cellular phone network is mounted to a hands-free device 3. A processing part 31 recognizes a password stored by a storage section 33 and a password issued by a user with a voice recognizing section 34, collates this password with a password previously stored by the storage section 33, and performs authentication processing. In response to the authentication result, the processing part 31 provides an execution command of an anti-theft execution processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358340-A (JP)
Title: Method of forming coating film for building interior
Inventor: MEOTOIWA AKIYOSHI
IPC: E04F13/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a coating film excellent in operability on operation and finishing properties and in which the generation of scum is prevented and further excellent in coating film physical properties such as tactile perception, natural coloring, fragrantness and moisture absorbing/releasing properties though it is a material comprising a vegetable granular body.  <P>SOLUTION: In the method of forming a coating film for building interior, paints consisting of the two components of a base paint (I) comprising a cationic water-dispersible resin liquid of pH ≤7 in 1 to 50 wt.% by a solid content and an aggregate (II) comprising a vegetable granular body subjected to ultraviolet-resisting treatment are mixed on use to form a coating film. As for the mixing ratio thereof, the ratio of the aggregate (II) is desirably controlled to 10 to 500 pts.wt. to 100 pts.wt. of the solid content of the cationic water-dispersible resin liquid in the base paint (I).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004880-A (JP)
Title: Positive resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/022
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which excels in the balance of various performances, such as resolution, profiles and depth of focus.  <P>SOLUTION: The positive resist composition contains a quinonediazido photosensitive agent including at least one quinonediazido sulfonate of a phenolic compound like a formula (5) and an alkaline soluble resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332185-A (JP)
Title: Tourmaline-processed material such as yarn or thread, fabric, and clothing
Inventor: YOSHIKAWA YOSHINARI
IPC: D03D15/00
Filed: 2003-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tourmaline-containing cotton fabric by a simple method.  <P>SOLUTION: (1) The tourmaline-processed yarn or thread and fabric is prepared by soaking a thread or yarn, a fabric, clothing and the like in a tourmaline suspension and treating them with a hydrophilic resin. (2) The tourmaline-processed yarn or thread and fabric is prepared by soaking the yarn or thread, the fabric, the clothing and the like in a mixed liquid of tourmaline with a releasing material and treating them with the hydrophilic resin. (3) The tourmaline-processed yarn or thread and fabric are prepared by soaking the yarn or thread, the fabric, the clothing and the like in the tourmaline suspension and treating them at a high temperature and a high pressure. (4) The tourmaline-processed yarn or thread and fabric is prepared by soaking the yarn or thread, the fabric, the clothing and the like in a mixed liquid of tourmaline with the releasing material and treating them at a high temperature and a high pressure. (5) The tourmaline-processed yarn or thread and fabric is prepared by soaking the thread or yarn, the fabric, clothing and the like in a tourmaline suspension after a pretreatment to apply a glue component or an adhesive component, and treating them with a hydrophilic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010377-A (JP)
Title: Optical retardation element
Inventor: YO MANKICHI
IPC: G02B5/18
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical retardation element capable of producing a stable retardation for light of wide wavelength region.  <P>SOLUTION: The optical retardation element has a rugged structure in which the projected parts 11 having substantially rectangular cross-section are arrayed with a period T shorter than a designed wavelength, on the upper surface thereof. In the rugged structure of a substrate part 10, the occupy ratio t/T of the projected parts which is a ratio between the width (t) in the periodical direction of the projected part 11 and the period T of the rugged structure becomes one value of 0.6 to 0.9. Therein, a cover film 20 having a refractive index n<SB>2</SB>higher than that of the projected part 11 is disposed so that a first cover film is formed at least on the upper surface of the projected part 11 in the substrate part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236282-A (JP)
Title: Signal path, power gate method and full cycle latch circuit
Inventor: OSCAR FREDERICK JONES JR
IPC: H03K3/012
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and method for reducing the number of nodes to forcibly fix a voltage level during a standby mode when using a clock-synchronized latch circuit.  <P>SOLUTION: The circuit and method can be used for a half cycle latch circuit and a full cycle latch circuit together with an alternately power-gated circuit even when a number of stages are cascade connected in a pipelined structure. A data status on a single node to fix the voltage level can be passed through one or more cascade connected latch stage and additional circuit. A latch transmission gate is forcibly conducted during the standby mode, so that a number of stages can be set to a certain specific state to be determined by a pre-stage set by a forcing transistor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005011158-A (JP)
Title: Riser card device with expansion slots on two sides
Inventor: EKI KAISHI
IPC: G06F1/18
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riser card device with expansion slots on two sides.  <P>SOLUTION: A riser card is vertically installed to a support frame and is correspondingly inserted into a slot of a motherboard of a computer device. Both side faces of the riser card, corresponding to each other, are provided with the expansion slots, and each the expansion slot allows insertion of an interface card. Each the interface card is set to be a horizontal insertion type to sufficiently use a space inside a chassis of the computer device. That is, a plurality of interface card slots can be stored inside the limited and narrow space of the chassis, so that the number of the interface cards is increased, and convenience in use is improved. Because the support frame is installed to the chassis to form one portion of a structure, stability of the whole structure is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014105-A (JP)
Title: Industrial robot
Inventor: ONO KOJI
IPC: B25J17/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial robot which is simple in structure and allows arbitrary configuration of complicated shafts of a wrist device and an arm.  <P>SOLUTION: The industrial robot has the arm (7) and the wrist device (6). Then a drive unit of at least one of axial units (1) of the arm and the wrist device is formed of a reduction gear-integrated motor (1a) which has a reduction gear mechanism built therein in one body. Further a bracket (2b) driven by the motor is formed such that two reduction gear-integrated motors (2a, 4a) can be mounted thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020328-A (JP)
Title: Information processing apparatus and method, recording medium, and program
Inventor: MAGAI MITSUTOSHI
IPC: H04N21/84
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus or the like for more efficiently utilizing the encoded data generated by encoding the metadata where information relative to source data is described in a binary form.  <P>SOLUTION: A flowchart for explaining the processes of describing standard real time metadata includes: a step S1 of a clip data edit section describing the name space identifier defined in a standard schemer to a Wrapper; a step S2 of describing a UMID and a Filler for ECC align; a step S3 of describing a Bitfiller for byte align to a head of data corresponding to each frame and describing the essential items including an LTC, the UMID, and a KLV; a step S4 of adding a Filler for adjusting the length of a FUU to the end of the essential item to describe the standard real time metadata; and a step S5 of applying compression coding to the metadata in the binary form to generate a standard BiM. The information processing method can be applied to video program production support systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016674-A (JP)
Title: Automatic transmission, and method for setting waiting hydraulic pressure value of the automatic transmission
Inventor: TAKAGI KIYOHARU
IPC: F16H61/686
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting the waiting hydraulic pressure value capable of rapidly obtaining the firm waiting hydraulic pressure value with high accuracy.  <P>SOLUTION: The method for setting the waiting hydraulic pressure value of a clutch piston by a step-shaped hydraulic pressure waveform includes first and second methods. In the first method, verification is completed if the current value corresponding to the equivalent pressure of a return spring verified with the step pressure of, for example, 10 kPa is within a range of the standard width for the step pressure of 10 kPa, and if the current value is outside the range, verification is performed again at the step pressure of, for example, 20 kPa, and acceptance/rejection is determined depending on whether or not the current value is within the range of the standard width for the step pressure of 20 kPa, and the waiting hydraulic pressure value is learned and set. In the second method, verification is performed first with the larger step pressure, and if the current value is within the range of the standard width for the larger step pressure, verification is performed successively with the smaller step pressure, and the waiting hydraulic pressure value is learned and set by utilizing the value obtained previously by the verification with the large step pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI